I was hoping she'd also have glasses.
So she could be "four-eyes/four-arms"
Also I was hoping more work would be put into figuring out how her shirts would function if she's got an extra pair of arms, rather than them just...not even growing from her shoulders, but seemingly straight out of her "first pair" like they're not even corporeal.
Which, maybe they aren't, and it'll be expounded on once she's introduced.
But anyway glad to see this one continuing. Sayori's a treasure, and now I want her to meet MC's mom because the energy feels ...not dissimilar.
T'anks for the TL.